Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Harbour Main, NL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
709-229 A HRMNNF01RS1  8085 NEWFOUNDLAND TELEPHONE CO., LTD. 888 808502    
709-231 A STJHNF01GMD  4878 BRAGG COMMUNICATIONS INC. 888 808502    
709-305 A STJHNF01OMD  081E DISTRIBUTEL COMMUNICATIONS LIMITED 888 808502    
709-336 A   421G BRAGG COMMUNICATIONS INC. 888 808502    

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.